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a shaft

A rotating shaft and rotating shaft technology, which is applied in the electronic field, can solve the problems of many gaps between gears, many parts required, and high production costs, and achieve the effects of simple splicing, low processing difficulty, and improved production and processing efficiency

Active Publication Date: 2019-02-05
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The application provides a rotating shaft, which is used to solve the problem that when the gear-type rotating shaft structure in the prior art is applied to the connection of electronic equipment, there are many parts required, the processing is difficult, the production cost is high, and the gear There are many gaps between them, which may cause more technical problems of omission

Method used

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Effect test

Embodiment 1

[0037] Please refer to figure 1 , figure 2 , Embodiment 1 of the present application provides a first rotating member 101, including a first connecting member 1011, a first rotating shaft 1012 and a first shaft sleeve 1013, the first connecting member is fixedly connected to the first rotating shaft, and the first The rotating shaft is sleeved in the first shaft sleeve, and the first shaft sleeve can rotate relative to the first rotating shaft, and the first shaft sleeve is connected to the first body of the first electronic system;

[0038] The second rotating member 102 includes a second connecting member 1021, a second rotating shaft 1022 and a second shaft sleeve 1023, the second connecting member is fixedly connected with the second rotating shaft, and the second rotating shaft is sleeved on the first rotating shaft. In the second shaft sleeve, and the second shaft sleeve can rotate relative to the second rotating shaft, the second shaft sleeve is connected to the secon...

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PUM

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Abstract

The invention discloses a hinge. The hinge comprises a first rotary piece, a second rotary piece and a protective piece. The first rotary piece comprises a first connecting piece, a first rotary shaft and a first shaft sleeve. The second rotary piece comprises a second connecting piece, a second rotary shaft and a second shaft sleeve. The hinge is formed by splicing the first rotary piece, the second rotary piece and the protective piece. The protective piece of the proper length can be adopted for reducing the number of gaps between the first rotary piece, the second rotary piece and the protective piece, the gaps even can be prevented from being generated, and the technical effect that liquid matter in electronic equipment can be effectively prevented from leaking is achieved. Due to the fact that the hinge special for the electronic equipment can be composed of components which are lower in machining difficulty and simple in splicing manner, the technical effects that the production cost is effectively reduced and production and machining efficiency is improved are achieved.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a rotating shaft. Background technique [0002] At present, in the existing electronic equipment, when the electronic equipment includes two main parts and the two main parts are connected by a rotating shaft, a hinge (rotating shaft) dedicated to the electronic device is usually used as the connecting structure. For example, the connecting structure connecting the display panel and the keyboard panel in the notebook computer, the connecting structure connecting the flip cover and the main part of the mobile phone in the flip phone, and so on. [0003] The traditional hinge usually adopts a gear type, that is, multiple gears are used to realize the connection and relative rotation of the two main parts of the electronic device through the bite between the teeth to generate torque. The gear-type hinge usually requires corresponding production and processing of many parts in t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C11/04H05K5/02
Inventor 时文军
Owner LENOVO (BEIJING) LTD
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